Japanese Kashigata - a traditional wooden mould used for shaping wagashi

The symbol carved into the wooden mold is a stylized representation of a traditional Japanese helmet or cap, possibly a ceremonial or historical headwear design. This object is a Kashigata (菓子型), a traditional Japanese wooden mold used for shaping wagashi, which are traditional Japanese sweets. Kashigata molds are known for their intricate designs, which often depict elements of nature, seasonal symbols, or cultural motifs. While the specific type of helmet or cap depicted in this mold is not explicitly identified in the provided context, its detailed carving reflects the artistry and cultural significance associated with wagashi and Kashigata molds.